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206 Commits

Author SHA1 Message Date
xuri fb1aab7add
This closes #744, the `Save`, `Write` and `WriteTo` function accept saving options 2022-09-08 22:20:21 +08:00
xuri 75ce231728
This closes #1323, an error will be returned when set the not exist style ID 2022-09-01 00:41:52 +08:00
davidborry bef49e40ee
This closes #1330 update non existing sheet error messages (#1331) 2022-08-28 00:16:41 +08:00
chenliu1993 f8667386dc
This closes #827, add new functions `GetDataValidations` and `GetConditionalFormats` (#1315) 
Signed-off-by: chenliu1993 <13630583107@163.com>
 2022-08-27 00:45:46 +08:00
Cooper de Nicola 0e9378fec2
This closes #1247, add new function `SetSheetCol` for set worksheet column values (#1320) 
Signed-off-by: cdenicola <cooper.denicola@instabase.com>
Co-authored-by: cdenicola <cooper.denicola@instabase.com>
 2022-08-25 09:34:29 +08:00
xuri 63adac2589
make workbook open filed exception message clear 
- New exported constant `ErrWorkbookPassword`
- Rename exported constant `ErrWorkbookExt` to `ErrWorkbookFileFormat`
 2022-05-20 20:46:29 +08:00
sceneq be5a4033c0
This closes #1229, rename ErrMaxFileNameLength to ErrMaxFilePathLength (#1230) 
Co-authored-by: sceneq
 2022-05-16 21:05:22 +08:00
xuri 773d4afa32
This closes #1217, support update cell hyperlink 
Ref #1129, make `SetRowStyle` overwrite style of the cells
 2022-05-01 12:28:36 +08:00
xuri 8a335225c7
Format code, update documentation and remove exported variable `XMLHeaderByte` 2022-03-24 00:19:30 +08:00
xuri 56aa6b8263
ref #65, new formula functions and read boolean data type cell value support 
* added 3 new formula functions: BETAINV, BETA.INV, F.INV.RT
 2022-03-08 00:03:02 +08:00
xuri 156bf6d16e
This closes #1129, make cell support inheritance columns/rows style 
Correct cells style in merge range
Fix incorrect style ID returned on getting cell style in some cases
Unit test updated and simplified code
 2022-01-27 22:37:32 +08:00
xuri 3ee3c38f9c
Fix file corrupted in some cases, check file extension and format code 
Fix file corrupted when save as in XLAM / XLSM / XLTM / XLTX extension in some case
New exported error ErrWorkbookExt has been added, and check file extension on save the workbook
Format source code with `gofumpt`
 2022-01-23 00:48:26 +08:00
xuri 2245fccca0
Typo fix, rename exported constants, dependencies modules and copyright update 
Rename exported constants `NameSpaceDublinCoreMetadataIntiative` to `NameSpaceDublinCoreMetadataInitiative`
 2022-01-09 00:20:42 +08:00
Jonham.Chen af5c4d00e8
feat: implement SHA-512 algorithm to ProtectSheet (#1115) 2022-01-08 10:32:13 +08:00
xuri 89b85934f6
This closes #1096, memory usage optimization and another 4 changes 
- Unzip shared string table to system temporary file when large inner XML, reduce memory usage about 70%
- Remove unnecessary exported variable `XMLHeader`, we can using `encoding/xml` package's `xml.Header` instead of it
- Using constant instead of inline text for default XML path
- Rename exported option field `WorksheetUnzipMemLimit` to `UnzipXMLSizeLimit`
- Unit test and documentation updated
 2021-12-27 23:49:28 +08:00
xuri 089cd365a3
This closes #1097, initialized formula function XLOOKUP and update test 2021-12-25 21:51:09 +08:00
xuri 44a13aa402
Export 7 errors so users can act differently on different type of errors 2021-12-07 00:26:53 +08:00
xuri 790c363cce This closes #833, closes #845, and closes #1022, breaking changes 
- Close spreadsheet and row's iterator required
- New options `WorksheetUnzipMemLimit` have been added
- Improve streaming reading performance, memory usage decrease about 93.7%
 2021-09-19 11:06:54 +08:00
xuri 2616aa88cb
Add set shared formula support and documentation for the `SetCellFormula` 2021-09-03 22:51:56 +08:00
raochq b02f864eab
This closes #844, support get shared formula 2021-08-15 01:19:49 +08:00
xuri 48c16de8bf
Improve security and simplify code 
- Make variable name more semantic
- Reduce cyclomatic complexities for the formula calculate function
- Support specified unzip size limit on open file options, avoid zip bombs vulnerability attack
- Typo fix for documentation and error message
 2021-08-15 00:06:40 +08:00
xuri e9ae9b45b2
change go module import path to github.com/xuri/excelize 2021-07-28 00:38:09 +08:00
xuri 2ced00d6a8
This closes #872, support re-save the new spreadsheet after `SaveAs` 2021-07-09 00:04:58 +08:00
xuri 544ef18a8c
- Support concurrency iterate rows and columns 
- Rename exported field `File.XLSX` to `File.Pkg`
- Exported error message
 2021-07-05 00:03:56 +08:00
xuri 0e02329bed
This closes #861, support concurrency get cell picture and remove unused internal function `getSheetNameByID` 2021-07-04 12:13:06 +08:00
Alluuu 58f9287559
This closes #409 Remove UTC timezone requirement from date.go (#853) 
According to issue #409

There is absolutely no reason for the timezone to be in UTC, and converting the local times to UTC while keeping values is hacky at least.

Excel has no understanding of timezones, hence the user of this library should know what timezone their values are supposed to be, by following the timezone within their timeTime structs.
 2021-06-04 23:06:58 +08:00
xuri be12cc27f1
This closes #652, new SetColWidth API, support set column width in stream writing mode, and export error message 2021-05-10 00:09:24 +08:00
xuri 7e429c5b46
Fixe issue generated file corrupted caused by incorrect default XML namespace attributes 2021-04-30 00:14:42 +08:00
xuri 2af96c0714
#65 fn: N, PERCENTILE.INC and T 
typo fixed
 2021-03-30 23:02:22 +08:00
James Allen a12dfd3ce6
Add support for setting hyperlink display & tooltip (closes #790) (#794) 2021-03-03 20:30:31 +08:00
xuri 36b7990d6b
lint issue fixed and new formula function: ATAN, AVERAGE, AVERAGEA, CONCAT, CONCATENATE, COUNT, COUNTBLANK, MAX 2021-02-15 00:09:35 +08:00
xuri 2514bb16c6 Fix #724, standardize variable naming and update unit tests 2020-11-11 01:03:56 +08:00
xuri 5dd0b4aec2
using POSIX directory separator in zip path with Windows 2020-11-06 20:03:13 +08:00
xuri c82a185af8
Compatibility improvement: parse document core part (workbook) dynamically 2020-11-04 00:28:20 +08:00
xuri 9d470bb38f
Update conversion between integer types and unit tests 2020-10-23 00:01:52 +08:00
xuri 520aa679f3
Fix #706, #713 improve AddPicture performance, fix missing worksheet when rename with same names 2020-10-18 00:01:33 +08:00
Artem Kustikov f2b8798a34
extend cell value load to support custom datetime format (#703) 
* extend cell value load to support custom datetime format

* cleanup incorrect imports

* fix numeric values conversion as done in legacy Excel

* fix tests coverage

* revert temporary package name fix

* remove personal info from test XLSX files

* remove unused dependencies

* update format conversion in parseTime

* new UT to increase code coverage

* Resolve code review issue for PR #703

* Rename broken file name generated by unit test

Co-authored-by: xuri <xuri.me@gmail.com>
 2020-10-04 21:07:39 +08:00
xuri 98f1a69903
support ECMA-376 document standard encryption, ref #199 2020-09-02 23:14:19 +08:00
xuri 4177c1585e Resolve #199, init password protection spreadsheet support 2020-09-01 00:47:44 +08:00
xuri 49257c5918
support case-sensitive doc parts to improve compatibility 2020-07-09 01:24:11 +08:00
xuri 2ae631376b
add limits for total columns, row and filename length 2020-05-29 00:26:40 +08:00
xuri a546427fd9
Resolve #643, avoid creating duplicate style 2020-05-24 20:20:22 +08:00
xuri 7f78464f7f
add test for ReadZipReader, close #642 2020-05-23 13:29:51 +08:00
xuri 1fe660df64
- Resolve #485 use sheet index instead of ID 
-  added 3 internal function: getSheetID, getActiveSheetID, getSheetNameByID
 2020-04-23 02:01:14 +08:00
xuri 3ce4b91be9
Resolve #345, fix missing comments by GetComments 2020-03-31 00:02:00 +08:00
xuri cea3d806ec
Resolve #200, ignore empty conditional format style 2020-03-16 00:13:01 +08:00
xuri 9e2318cefa
Resolve #470, export Style structs to allow create the style for cells by given JSON or structure 2020-03-10 00:04:23 +08:00
xuri ad883caa0f
Resolve #580, revert commit 5ca7231ed4 2020-02-19 00:08:10 +08:00
xuri 5ca7231ed4
optimize code and comments: use println errors instead of panic 2020-01-03 23:57:25 +08:00
xuri 09485b3f9f
Improve code coverage unit tests 2019-12-29 16:02:31 +08:00